Mechanical trapezoidal ditch aluminum formwork system

Abstract

The invention provides a mechanical trapezoidal ditch aluminum formwork system, which relates to the technical field of ditch construction and comprises a lower adjusting box body, a first motor is arranged on the inner wall of the lower adjusting box body, a double-thread screw is horizontally arranged at the output end of the first motor, moving blocks are arranged at the two ends of the double-thread screw respectively, and the bottoms of the moving blocks are in sliding connection with the bottom wall of the lower adjusting box body. First adjusting arms are arranged at the ends, away from each other, of the two moving blocks, the ends, away from the moving blocks, of the first adjusting arms extend out of the lower adjusting box and are connected with a gradient adjusting plate through hinge rods, one side of the gradient adjusting plate is detachably connected with the aluminum formwork body, and gradient adjusting mechanisms are arranged on the front sides of the moving blocks. According to the aluminum template, the angles of the two gradient adjusting plates can be adjusted at the same time through the gradient adjusting mechanism, so that the inclination angle of the aluminum template body is adjusted, the gradient adjusting efficiency is improved, and construction of trapezoidal ditches with different gradients is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of ditch construction, and in particular to a mechanical trapezoidal ditch aluminum template system. Background Art

[0002] The trapezoidal ditch formwork system is mainly used for the construction of trapezoidal ditch concrete structures and can achieve precise shaping of trapezoidal ditch concrete.

[0003] Chinese patent application number 202411176960.3 discloses a mechanical trapezoidal ditch formwork system, comprising a trapezoidal ditch and a movable adjustment device running in the inner cavity of the trapezoidal ditch, wherein the movable adjustment device comprises a cross beam, both sides of the bottom of the cross beam are fixedly connected to a supporting rod by bolts, both sides of the top of the cross beam are fixedly connected to an upper threaded elevator, the upper threaded elevator is provided with a lifting screw, the surface of the supporting rod is slidably connected to a sliding sleeve, one side of the sliding sleeve is fixedly connected to a side bracket, and one side of the side bracket is fixedly provided with a slope adjustment arm. The purpose of the present invention is to provide a mechanical trapezoidal ditch formwork system to address the shortcomings of existing trapezoidal ditch formwork construction; it can realize the lifting and lowering, slope adjustment, segmented installation, and segmented transportation of the formwork group, which not only has a simple process and convenient operation, but also reduces material loss, saves manpower, reduces construction costs, and at the same time maintains the continuity of formwork use.

[0004] However, when the template system is adjusting the slope, the slope adjustment arms on both sides need to be adjusted separately, resulting in low slope adjustment efficiency. In addition, there are adjustment errors during the separate adjustment of the slope adjustment arms on both sides, which affects the construction quality of the trapezoidal ditch. Summary of the Invention

[0005] The present invention provides a mechanical trapezoidal ditch aluminum template system, which is used to solve the technical problem that when the current template system performs slope adjustment, the slope adjustment arms on both sides need to be adjusted separately, resulting in low slope adjustment efficiency.

[0006] In order to solve the above technical problems, the present invention discloses a mechanical trapezoidal ditch aluminum formwork system, including: a lower adjustment box, a first motor is arranged on the inner wall of the lower adjustment box, a double-headed screw is horizontally arranged at the output end of the first motor, and moving blocks are respectively arranged at both ends of the double-headed screw, and the bottom of the moving block is slidingly connected to the bottom wall of the lower adjustment box, and a first adjustment arm is arranged at one end away from each other of the two moving blocks. The first adjustment arm extends to the outside of the lower adjustment box away from one end of the moving block and is connected to the slope adjustment plate through a hinge rod. One side of the slope adjustment plate is detachably connected to the aluminum formwork body, and a slope adjustment mechanism is arranged on the front side of the moving block.

[0007] Preferably, the slope adjustment mechanism includes a first screw, one end of the first screw is rotatably connected to the slider, the other end of the first screw is rotatably connected to the fixed block, the slider is slidably connected to the upper inner wall of the lower adjustment box, the fixed block is arranged on the front side wall of the moving block, and first adjustment through holes are symmetrically arranged on the left and right side walls of the lower adjustment box, a first adjustment block is arranged on the first screw, and a second adjustment arm is arranged on the side wall of the first adjustment block, and the second adjustment arm passes through the first adjustment through hole away from one end of the first adjustment block and is hingedly connected to the side wall of the slope adjustment plate.

[0008] The axle up and down groove at two ends embeds respectively in two guide rails up and down of being made up of the groove on the attachment piece, and the tooth on the attachment piece is meshed with tooth on upper sprocket wheel, the lower sprocket. The tooth on the attachment piece is meshed with tooth on upper sprocket.

[0009] Preferably, telescopic legs are respectively provided at the four corners of the bottom of the lower adjustment box.

[0010] Preferably, universal wheels are provided at the bottom of the telescopic legs.

[0011] Preferably, two guide plates are symmetrically arranged on the upper surface of the lower adjustment box, and a transport hole is arranged in the guide plates.

[0012] Preferably, a reinforcing plate is provided on the outer wall of the guide plate, one side of the reinforcing plate is connected to the guide plate, and the other side of the reinforcing plate is connected to the upper surface of the lower adjustment box.

[0013] Preferably, an upper adjustment box is slidingly arranged between the two guide plates, a second motor is arranged on the upper inner wall of the upper adjustment box, a second screw is arranged on the output end of the second motor, the lower end of the second screw is rotatably connected to the lower side wall of the upper adjustment box, a sliding column is arranged at the lower end of the second screw, a sliding hole is arranged in the rotating shaft, the sliding column is slidably connected to the sliding hole up and down, a sliding groove is arranged in the sliding hole, a sliding bar is arranged on the outer wall of the sliding column, and the sliding bar is slidably connected to the sliding groove.

[0014] Preferably, a threaded hole is provided on the side wall of the upper end of the rotating shaft, the threaded hole is connected to the sliding hole, and a tightening bolt is provided in the threaded hole.

[0015] Preferably, the upper surface of the upper adjustment box body is symmetrically provided with hanging ears.

[0016] The technical solution of the present invention has the following advantages: The present invention provides a mechanical trapezoidal ditch aluminum formwork system, which relates to the field of ditch construction technology, including a lower adjustment box, a first motor is arranged on the inner wall of the lower adjustment box, a double-headed screw is arranged horizontally at the output end of the first motor, and moving blocks are respectively arranged at both ends of the double-headed screw, the bottom of the moving block is slidably connected to the bottom wall of the lower adjustment box, a first adjustment arm is arranged at one end away from each other of the two moving blocks, the first adjustment arm extends to the outside of the lower adjustment box away from one end of the moving block and is connected to the slope adjustment plate through a hinge rod, one side of the slope adjustment plate is detachably connected to the aluminum formwork body, and a slope adjustment mechanism is arranged on the front side of the moving block. In the present invention, the angles of the two slope adjustment plates can be adjusted simultaneously by the slope adjustment mechanism, thereby adjusting the inclination angle of the aluminum formwork body, improving the slope adjustment efficiency, and facilitating the construction of trapezoidal ditches with different slopes.

[0017] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the devices particularly pointed out in the written description and the accompanying drawings.

[0018] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of a mechanical trapezoidal ditch aluminum template system of the present invention;

[0021] Figure 2 For the present invention Figure 1 A magnified view of the structure at center A;

[0022] Figure 3 For the present invention Figure 1 A magnified view of the structure at point B in the middle;

[0023] Figure 4 For the present invention Figure 1 A magnified view of the structure at point C in the middle;

[0024] Figure 5 For the present invention Figure 1 Enlarged view of the structure at point D in the middle.

[0025] In the figure: 1. Lower adjustment box; 2. First motor; 3. Double-headed screw; 4. Moving block; 5. First adjustment arm; 6. Articulated rod; 7. Slope adjustment plate; 8. Aluminum template body; 9. First screw; 10. Slider; 11. Fixed block; 12. First adjustment through hole; 13. First adjustment block; 14. Second adjustment arm; 15. Rotating shaft; 16. First bevel gear; 17. Fixed plate; 18. Rotating shaft; 19. Second bevel gear; 20. Spline shaft; 21. Spline sleeve; 22. Mounting plate; 23. Third bevel gear; 24. Fourth bevel gear; 25. Telescopic support leg; 26. Universal wheel; 27. Guide plate; 28. Reinforcement plate; 29. Upper adjustment box; 30. Second motor; 31. Second screw rod; 32. Sliding column; 33. Tightening bolt; 34. Hanging ear; 35. Second adjustment through hole; 36. Support arm; 37. Support wheel; 38. Second adjustment block; 39. Connecting rod. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0027] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but this must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0028] Example 1

[0029] The embodiment of the present invention provides a mechanical trapezoidal ditch aluminum template system, such as Figure 1-Figure 5 As shown, it includes: a lower adjustment box body 1, a first motor 2 is arranged on the inner wall of the lower adjustment box body 1, a double-headed screw 3 is horizontally arranged at the output end of the first motor 2, and moving blocks 4 are respectively arranged at both ends of the double-headed screw 3. The bottom of the moving block 4 is slidingly connected to the bottom wall of the lower adjustment box body 1, and a first adjustment arm 5 is arranged at one end away from each other of the two moving blocks 4. The first adjustment arm 5 extends to the outside of the lower adjustment box body 1 away from the end of the moving block 4 and is connected to the slope adjustment plate 7 through a hinge rod 6. One side of the slope adjustment plate 7 is detachably connected to the aluminum template body 8, and a slope adjustment mechanism is arranged on the front side of the moving block 4.

[0030] The working principle and beneficial effects of the above technical solution are as follows: initially, the aluminum formwork body 8 is separated from the slope adjustment plate 7, the slope adjustment plate 7 is in a vertical state and the side wall of the slope adjustment plate 7 is close to the side wall of the lower adjustment box 1, thereby reducing the space occupied by the lower adjustment box 1 and facilitating transportation. When constructing the aluminum formwork system, the lower adjustment box 1 is first transported to the construction ditch, and then the aluminum formwork body 8 is installed on the side wall of the slope adjustment plate 7 through bolt connection. The angles of the two slope adjustment plates 7 are adjusted at the same time through the slope adjustment mechanism, thereby adjusting the inclination angle of the aluminum formwork body 8 so that the inclination angle of the aluminum formwork body 8 is equal to the preset slope of the trapezoidal ditch, and then the first motor 2 is started, and the rotation of the first motor 2 drives the double-headed screw 3 to rotate, and the rotation of the double-headed screw 3 drives the two moving blocks 4 to slide in the direction away from each other, and the moving block 4 drives the first adjustment arm 5 to extend outward, and drives The slope adjustment plate 7 moves in the direction away from the lower adjustment box 1, and the slope adjustment plate 7 drives the aluminum formwork body 8 to move in the direction away from the lower adjustment box 1 until the distance between the lower ends of the two aluminum formwork bodies 8 reaches the preset construction distance of the trapezoidal ditch. At this time, concrete can be poured to the outside of the aluminum formwork body 8 to complete the construction of the trapezoidal ditch. After the construction is completed, the slope adjustment plate 7 can be separated from the aluminum formwork body 8, the aluminum formwork body 8 can be removed, and transported to the next construction section. The slope adjustment mechanism can simultaneously adjust the angles of the two slope adjustment plates 7, thereby adjusting the inclination angle of the aluminum formwork body 8, improving the slope adjustment efficiency, and facilitating the construction of trapezoidal ditches with different slopes. By adjusting the two slope adjustment plates 7 at the same time, the adjustment error of the aluminum formwork body 8 is reduced, thereby reducing the number of adjustments, further improving the construction efficiency, and ensuring the construction quality of the trapezoidal ditch.

[0031] Example 2

[0032] On the basis of the above embodiment 1, Figure 1-Figure 3 As shown, the slope adjustment mechanism includes a first screw rod 9, one end of the first screw rod 9 is rotatably connected to the slider 10, the other end of the first screw rod 9 is rotatably connected to the fixed block 11, the slider 10 is slidably connected to the upper inner wall of the lower adjustment box body 1, the fixed block 11 is arranged on the front side wall of the movable block 4, and first adjustment through holes 12 are symmetrically arranged on the left and right side walls of the lower adjustment box body 1, a first adjustment block 13 is arranged on the first screw rod 9, and a second adjustment arm 14 is arranged on the side wall of the first adjustment block 13, and the end of the second adjustment arm 14 away from the first adjustment block 13 passes through the first adjustment through hole 12 and is hingedly connected to the side wall of the slope adjustment plate 7;

[0033] A control mechanism is provided in the lower adjustment box 1, which includes a rotating shaft 15. The rotating shaft 15 is provided in front of the double-headed screw 3. The lower end of the rotating shaft 15 is rotatably connected to the bottom wall of the lower adjustment box 1. The upper end of the rotating shaft 15 extends to the outside of the upper side of the lower adjustment box 1 and is rotatably connected to the upper side wall of the lower adjustment box 1. A first bevel gear 16 is provided on the rotating shaft 15. Fixed plates 17 are symmetrically provided on the left and right sides of the first bevel gear 16. A rotating shaft 18 is rotatably provided in the fixed plate 17. A second bevel gear 19 is provided at one end of the rotating shaft 18. The gear 19 is engaged with the first bevel gear 16, and a spline shaft 20 is provided at the other end of the rotating shaft 18. The end of the spline shaft 20 away from the rotating shaft 18 is rotatably connected to the inner wall of the lower adjustment box 1. A spline sleeve 21 is sleeved on the spline shaft 20, and both ends of the spline sleeve 21 are respectively rotatably connected to the mounting plate 22. The rear end of the mounting plate 22 is connected to the front side wall of the moving block 4. A third bevel gear 23 is provided on the spline sleeve 21. The lower end of the first screw 9 extends to the bottom of the fixed block 11 and is provided with a fourth bevel gear 24. The fourth bevel gear 24 is meshed with the third bevel gear 23.

[0034] The working principle and beneficial effects of the above technical solution are as follows: controlling the rotation of the rotating shaft 15 can drive the first bevel gear 16 to rotate, the rotation of the first bevel gear 16 drives the second bevel gear 19 to rotate, the rotation of the second bevel gear 19 drives the rotating shaft 18 to rotate in the fixed plate 17, the rotation of the rotating shaft 18 drives the spline shaft 20 to rotate, the spline shaft 20 drives the third bevel gear 23 to rotate, the rotation of the third bevel gear 23 drives the first screw rod 9 to rotate, so that the first adjusting block 13 on the first screw rod 9 moves from top to bottom along the first screw rod 9, the first adjusting block 13 drives the second adjusting arm 14 to move, the second adjusting arm 14 is hingedly connected to the first adjusting block 13, and the slope adjustment plate 7 can be driven to rotate through the second adjusting arm 14, thereby achieving The angle of the aluminum formwork body 8 is adjusted, and then the first motor 2 is started, the moving block 4 slides in the direction away from the rotating shaft 15, the spline sleeve 21 slides along the spline shaft 20, and the moving block 4 drives the first screw 9 to move through the fixed block 11, so that the first adjusting arm 5 and the second adjusting arm 14 move synchronously to ensure that the angle of the aluminum formwork body 8 remains unchanged until the distance between the lower ends of the two aluminum formwork bodies 8 reaches the preset construction distance at the bottom of the trapezoidal ditch. The angles of the aluminum formwork bodies 8 on both sides can be synchronously adjusted by rotating the rotating shaft 15, so that the angles of the aluminum formwork bodies 8 on both sides are kept consistent, thereby improving the accuracy of the slope construction of the trapezoidal ditch, and multiple adjustments of the single-side formwork will not be performed due to adjustment errors, thereby improving construction efficiency.

[0035] Example 3

[0036] On the basis of Example 1 or 2, as Figure 1 As shown, the four corners of the bottom of the lower adjustment box 1 are respectively provided with telescopic legs 25;

[0037] Universal wheels 26 are provided at the bottom of the telescopic legs 25 .

[0038] The working principle and beneficial effects of the above technical solution are as follows: before adjusting the angle of the aluminum formwork body 8, the telescopic legs 25 are first controlled to extend so that the lower end of the aluminum formwork body 8 is separated from the ground, which is convenient for adjusting the angle of the aluminum formwork body 8. After the angle of the aluminum formwork body 8 is adjusted, the telescopic legs 25 are controlled to retract so that the lower end of the aluminum formwork body 8 is in contact with the ground, preventing concrete from flowing out of the gap between the lower end of the aluminum formwork body 8 and the ground during pouring, thereby reducing the waste of concrete. A universal wheel 26 is provided at the bottom of the telescopic leg 25, and the universal wheel 26 can be self-locking. During the process of adjusting the angle of the aluminum formwork body 8, the universal wheel 26 is in In the open state, as the first adjusting arm 5 is extended, the aluminum formwork bodies 8 on both sides move synchronously. When one of the aluminum formwork bodies 8 contacts the ditch first, as the first adjusting arm 5 continues to extend, under the action of the universal wheel 26, the lower adjustment box 1 can move to the middle position of the ditch. There is no need to manually adjust the position of the lower adjustment box 1, which provides convenience for the construction of the formwork system and reduces the labor intensity of the staff. When the distance between the lower ends of the two aluminum formwork bodies 8 reaches the preset construction distance at the bottom of the trapezoidal ditch, the first motor 2 is turned off, and then the universal wheel 26 is locked, which improves the stability of the aluminum formwork body 8.

[0039] Example 4

[0040] On the basis of any one of Examples 1-3, Figure 1 As shown, two guide plates 27 are symmetrically provided on the upper surface of the lower adjustment box 1 , and a transport hole is provided in the guide plates 27 .

[0041] The working principle and beneficial effects of the above technical solution are: the lower adjustment box body 1 is easily hoisted through the transportation hole, making the transportation of the lower adjustment box body 1 more convenient.

[0042] Example 5

[0043] On the basis of Example 4, Figure 1 As shown, a reinforcing plate 28 is provided on the outer wall of the guide plate 27 , one side of the reinforcing plate 28 is connected to the guide plate 27 , and the other side of the reinforcing plate 28 is connected to the upper surface of the lower adjustment box 1 .

[0044] The working principle and beneficial effects of the above technical solution are: a reinforcing plate 28 is provided on the outer wall of the guide plate 27 , and the reinforcing plate 28 has a triangular structure. The reinforcing plate 28 can enhance the reliability of the guide plate 27 and extend the service life of the guide plate 27 .

[0045] Example 6

[0046] On the basis of Example 4 or 5, Figure 1 、 Figure 4As shown, an upper adjustment box 29 is slidingly set between the two guide plates 27, a second motor 30 is set on the upper inner wall of the upper adjustment box 29, a second screw 31 is set at the output end of the second motor 30, the lower end of the second screw 31 is rotatably connected to the lower side wall of the upper adjustment box 29, a sliding column 32 is set at the lower end of the second screw 31, a sliding hole is set in the rotating shaft 15, the sliding column 32 is slidably connected to the sliding hole up and down, a sliding groove is set in the sliding hole, a sliding bar is set on the outer wall of the sliding column 32, and the sliding bar is slidably connected to the sliding groove.

[0047] The working principle and beneficial effects of the above technical solution are as follows: after placing the lower adjustment box 1 at the ditch construction position, take the upper adjustment box 29, align the sliding column 32 with the sliding hole in the rotating shaft 15, and align the slide bar with the slide groove, then place the sliding column 32 into the sliding hole, and the upper adjustment box 29 slides downward along the two guide plates 27, start the second motor 30, and the second motor 30 rotates to drive the second screw 31 to rotate, and the second screw 31 drives the sliding column 32 to rotate, and the sliding column 32 drives the rotating shaft 15 to rotate through the cooperation of the slide bar and the slide groove, thereby adjusting the angle of the slope adjustment plate 7 through the slope adjustment mechanism, realizing rapid adjustment of the angle of the aluminum template body 8 and improving the adjustment efficiency.

[0048] Example 7

[0049] On the basis of Example 6, Figure 4 As shown, a threaded hole is provided on the side wall of the upper end of the rotating shaft 15, the threaded hole is connected to the sliding hole, and a tightening bolt 33 is provided in the threaded hole.

[0050] The working principle and beneficial effects of the above technical solution are: rotating the tightening bolt 33 can make the tightening bolt 33 contact the outer wall of the sliding column 32, thereby fixing the sliding column 32 in the sliding hole, improving the reliability and stability of the connection between the sliding column 32 and the rotating shaft 15.

[0051] Example 8

[0052] On the basis of Example 6 or 7, Figure 1 As shown, the upper surface of the upper adjustment box 29 is symmetrically provided with hanging ears 34.

[0053] The working principle and beneficial effects of the above technical solution are as follows: the upper adjustment box 29 can be hoisted by the hanging ears 34, which facilitates the disassembly and assembly of the upper adjustment box 29.

[0054] Example 9

[0055] On the basis of any one of Examples 6-8, Figure 1-Figure 5As shown, second adjustment holes 35 are symmetrically provided on the left and right sides of the upper adjustment box 29, and support arms 36 are symmetrically provided on the left and right sides of the second motor 30. One end of the support arm 36 is hingedly connected to the top wall of the upper adjustment box 29, and the other end of the support arm 36 passes through the second adjustment hole 35 and is provided with a support wheel 37. A second adjustment block 38 is provided on the second screw 31, and a connecting rod 39 is provided between the second adjustment block 38 and the support arm 36. One end of the connecting rod 39 is hingedly connected to the side wall of the second adjustment block 38, and the other end of the connecting rod 39 is hingedly connected to the side wall of the support arm 36.

[0056] The working principle and beneficial effects of the above technical solution are as follows: when the second screw 31 rotates, it can drive the second adjusting block 38 to move along the length direction of the second screw 31, and the second adjusting block 38 moves from bottom to top, and drives one end of the support arm 36 to rotate toward the direction close to the aluminum template body 8 through the connecting rod 39, and the support wheel 37 gradually contacts the inner wall of the aluminum template body 8. When the support arm 36 rotates to a horizontal state, since the angle of the aluminum template body 8 has not been adjusted, the second motor 30 continues to rotate, and the second adjusting block 38 cannot move upward. At this time, the support arm 36 can It can drive the upper adjustment box 29 to slide upward along the guide plate 27, so that the sliding column 32 slides upward in the sliding hole until the angle of the aluminum template body 8 is equal to the preset slope of the trapezoidal ditch. At this time, the second motor 30 stops rotating, and then tightens the tightening bolt 33 to fix the sliding column 32 in the sliding hole. Under the action of the support arm 36, the inner side of the upper position of the aluminum template body 8 can be supported, further preventing the aluminum template body 8 from tilting inward during the casting process, thereby improving the stability of the aluminum template body 8 and ensuring the construction quality of the trapezoidal ditch.

[0057] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0058] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0059] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A mechanical trapezoidal ditch aluminum formwork system, characterized in that: include: A lower adjustment box (1) is provided, wherein a first motor (2) is provided on the inner wall of the lower adjustment box (1), a double-headed screw (3) is provided horizontally at the output end of the first motor (2), and moving blocks (4) are provided at both ends of the double-headed screw (3), the bottom of the moving block (4) is slidably connected to the bottom wall of the lower adjustment box (1), a first adjustment arm (5) is provided at one end of the two moving blocks (4) away from each other, the first adjustment arm (5) extends to the outside of the lower adjustment box (1) at one end away from the moving block (4) and is connected to a slope adjustment plate (7) through a hinge rod (6), one side of the slope adjustment plate (7) is detachably connected to the aluminum template body (8), and a slope adjustment mechanism is provided on the front side of the moving block (4).

2. A mechanical trapezoidal ditch aluminum formwork system according to claim 1, characterized in that: The slope adjustment mechanism comprises a first screw rod (9), one end of the first screw rod (9) is rotatably connected to a slider (10), the other end of the first screw rod (9) is rotatably connected to a fixed block (11), the slider (10) is slidably connected to the upper inner wall of the lower adjustment box (1) left and right, the fixed block (11) is arranged on the front side wall of the moving block (4), and first adjustment through holes (12) are symmetrically arranged on the left and right side walls of the lower adjustment box (1), a first adjustment block (13) is arranged on the first screw rod (9), a second adjustment arm (14) is arranged on the side wall of the first adjustment block (13), and an end of the second adjustment arm (14) away from the first adjustment block (13) passes through the first adjustment through hole (12) and is hingedly connected to the side wall of the slope adjustment plate (7).

3. A mechanical trapezoidal ditch aluminum formwork system according to claim 2, characterized in that: A control mechanism is provided in the lower adjustment box (1), and the control mechanism includes a rotating shaft (15). The rotating shaft (15) is provided in front of the double-headed screw (3). The lower end of the rotating shaft (15) is rotatably connected to the bottom wall of the lower adjustment box (1). The upper end of the rotating shaft (15) extends to the outside of the upper side of the lower adjustment box (1) and is rotatably connected to the upper side wall of the lower adjustment box (1). A first bevel gear (16) is provided on the rotating shaft (15). Fixed plates (17) are symmetrically provided on the left and right sides of the first bevel gear (16). A rotating shaft (18) is rotatably provided in the fixed plate (17). A second bevel gear (19) is provided at one end of the rotating shaft (18). The second bevel gear ( 19) is meshed with the first bevel gear (16), a spline shaft (20) is provided at the other end of the rotating shaft (18), the spline shaft (20) is rotatably connected to the inner wall of the lower adjustment box (1) at one end away from the rotating shaft (18), a spline sleeve (21) is sleeved on the spline shaft (20), two ends of the spline sleeve (21) are rotatably connected to the mounting plate (22), the rear end of the mounting plate (22) is connected to the front side wall of the moving block (4), a third bevel gear (23) is provided on the spline sleeve (21), the lower end of the first screw rod (9) extends to the bottom of the fixed block (11) and is provided with a fourth bevel gear (24), and the fourth bevel gear (24) is meshed with the third bevel gear (23).

4. The mechanical trapezoidal ditch aluminum formwork system according to claim 1, characterized in that: The four corners at the bottom of the lower regulating box (1) are respectively provided with telescopic legs (25).

5. A mechanical trapezoidal ditch aluminum formwork system according to claim 4, characterized in that: Universal wheels (26) are provided at the bottom of the telescopic legs (25).

6. The mechanical trapezoidal ditch aluminum formwork system according to claim 3, characterized in that: Two guide plates (27) are symmetrically arranged on the upper surface of the lower regulating box (1), and a transport hole is arranged in the guide plates (27).

7. The mechanical trapezoidal ditch aluminum formwork system according to claim 6, characterized in that: A reinforcing plate (28) is provided on the outer wall of the guide plate (27), one side of the reinforcing plate (28) is connected to the guide plate (27), and the other side of the reinforcing plate (28) is connected to the upper surface of the lower regulating box (1).

8. The mechanical trapezoidal ditch aluminum formwork system according to claim 6, characterized in that: An upper regulating box (29) is slidably arranged between the two guide plates (27), a second motor (30) is arranged on the upper inner wall of the upper regulating box (29), a second screw (31) is arranged at the output end of the second motor (30), the lower end of the second screw (31) is rotatably connected to the lower side wall of the upper regulating box (29), a sliding column (32) is arranged at the lower end of the second screw (31), a sliding hole is arranged in the rotating shaft (15), the sliding column (32) is slidably connected to the sliding hole up and down, a sliding groove is arranged in the sliding hole, a sliding bar is arranged on the outer wall of the sliding column (32), and the sliding bar is slidably connected to the sliding groove.

9. The mechanical trapezoidal ditch aluminum formwork system according to claim 8, characterized in that: A threaded hole is provided on the side wall of the upper end of the rotating shaft (15), the threaded hole is communicated with the sliding hole, and a tightening bolt (33) is provided in the threaded hole.

10. The mechanical trapezoidal ditch aluminum formwork system according to claim 8, characterized in that: The upper surface of the upper regulating box (29) is symmetrically provided with hanging ears (34).

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